Digestive System Flashcards

1
Q

What are the structures of the digestive system?

A

Mouth, epiglottis, pharynx, esophagus, stomach, small intestine, large intestine, accessory organs.

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2
Q

What are the 2 main functions of the digestive system?

A

Nutrient intake, solid waste elimination.

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3
Q

How many adult teeth does the average dog have?

A

42

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4
Q

How many adult teeth does the average cat have?

A

30

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5
Q

How many deciduous teeth does the average dog have?

A

28

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6
Q

How many deciduous teeth does the average cat have?

A

26

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7
Q

Once food exits the stomach, what is the mixed food called?

A

Chyme.

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8
Q

What is peristalsis?

A

The involuntary, rhythmic movement of smooth muscles throughout the GI tract, which pushes contents through the system.

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9
Q

What is the esophagus?

A

A long, muscular tube that connects the pharynx to the stomach.

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10
Q

What is the primary function of the salivary glands?

A

To secrete saliva, which moistens and lubricates food to be more easily swallowed.

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11
Q

What is coprophagia?

A

The eating of feces.

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12
Q

What are the functions of the liver?

A

Storage, detoxification, modification of nutrients.

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13
Q

Does any major absorption happen in the stomach?

A

No, it mainly serves to mix food.

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14
Q

Where does most of the nutrient absorption take place?

A

The small intestine.

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15
Q

What does the large intestine mainly absorb?

A

Water.

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16
Q

What are the three sections of the small intestine?

A

The duodenum, jejunum, and ileum.

17
Q

What are the three sections of the large intestine?

A

The cecum, colon, and rectum.

18
Q

What are the accessory digestive organs?

A

The pancreas, salivary glands, and liver.

19
Q

What is the largest gland in the body?

A

The liver.

20
Q

What are the four types of theeth?

A

Incisors, molars, premolars, canines.

21
Q

What is food mixed with in the stomach?

A

Hydrochloric acid and digestive enzymes.

22
Q

What is the name of the sphincter that allows food to enter the stomach?

A

The cardiac sphincter.

23
Q

What in the name of the sphincter that allows food to exit the stomach?

A

The pyloric sphincter.

24
Q

What does a foreign body refer to in the digestive system?

A

An object that is not able to exit the stomach or intestines?

25
Q

What is the name of the sphincter at the end of the digestive tract?

A

The anus.

26
Q

Where is the bile produced in the liver stored?

A

In the gall bladder.